Ruby

merge revision(s) ae8990aef098410ecc2b5f48fea9d7d171a3c5f6: [Backport #20183] (#10310)

Alias init functions

    The extension library has each initialization function named "Init_" +
    basename. If multiple extensions have the same base name (such as
    cgi/escape and erb/escape), the same function will be registered for
    both names.

    To fix this conflict, rename the initialization functions under sub
    directories using using parent names, when statically linking.